Which is an example of the associative property?

A.

3 • (x + 5) = 3 • x + 15

B.

x + 5 = 5 + x

C.

(x + 3) + 7 = x + (3 + 7)

D.

If x = a, and a = 7, then x = 7.

Sidney and Aisha tried to run from their apartment to the park. They both ran 1/4 of the way, and they followed the same path. Who ran farther, Sidney or Aisha? Sidney Aisha They ran the same distance. It is not possible to know.

Find the slope of the like y = 1/8x - 1 anser choices -8/1 1/8 1 -1

A problem states: "There are 3 more baseball than bats in a dugout. There are 15 bats and baseballs in the dugout in all. How many bats are there in the dugout?"

What is the reciprocal of 2 3/8 a) - 19/8 b) - 8/19 c) 8/19 d) 19/8

Why is a trapezoid not a parallelogram

Is 1,2,3,6,9 and 36 a múltiple of 9?

5x + 2 = 7 y = x + 1 what is the solution set of the given system?

The area of the rectangular floor in Tamara's room is 9556 square feet. The width of the room is 813 feet. Part A Round each measurement to the nearest whole number to estimate the length of Tamara's room. Enter your answer in the box.

A spring is oscillating so that its length is a sinusoidal function of time. Its length varies from a minimum of 10 cm to a maximum of 14 cm. At t=0 seconds, the length of the spring was 12 cm, and it was decreasing in length.

Barry Olson just purchased 800 shares of an electronics corporation stock at $42.17 per share. His online broker charged him $10.00 commission. What was the total cost of the stock? Show work. A) 22,489 B) 33, 579 C) 42, 458 D) 33, 746